Description
The 850nm High Power Polarization Independent Isolator is characterized with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability. It is ideal for fiber laser and instrumentation applications.
The high-power isolator series includes in-line type, beam expanded isolator,
fiber in and free space out isolator and free space isolator etc. They’re characterized with low insertion loss, high isolation, high power handling, high return
loss, excellent environmental stability and reliability.
Optical Isolators are optical devices that allow light to be transmitted in one direction only. They are most often used to prevent any reflected light from entering the source, thus preventing any feedback problems; it has been widely used in fiber laser system.
PM and non-PM types are available, fiber can be customized, with power conditions of CW or Pulse and Power Handling of 5W, 10W, 20W, 30W, 50W can be customized.
If you do not see a standard isolator that meets your needs, we welcome the
opportunity to review your desired specification and quote a custom isolator.
Requests for custom fiber pigtails, different wavelengths and handling power
of operation or other specific needs will be readily addressed.
850nm High Power Polarization Independent Isolator
Specifications
| Type Of The Device: | Isolator |
|---|---|
| Operating Wavelength: | 850 nm |
| Max Power: | 1 W |
| Min Isolation: | 28 dB |
| Operating Wavelength Range: | ±10 nm |
| Peak Isolation (typical): | 32 dB |
| Insertion Loss (typical): | 0.8 dB |
| Max Insertion Loss (max At 25°C): | 1.2 dB |
| Polarization Dependent Loss (for SM Fiber): | 0.15 dB |
| Extinction Ratio (PM Fiber): | 18 dB (Type B), 20 dB (Type F) |
| Return Loss: | 45 dB |
| Max Power Handling (CW): | 10W, 20W, 30W |
| Max Peak Power (ns Pulse): | 5 kW, 10 kW, 20 kW (for typical pulse application) |
| Max Tensile Load: | 5 N |
| Operating Temperature: | 0 to +70° °C |
| Storage Temperature: | -40 to +85 °C |
| Fiber Type Options: | 1060-XP, PM980-XP fiber |
| Fiber Diameter Options: | 10/125 SC |
| Fiber Length Options: | 0.8m, 1.0m (customizable) |
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Features
- Low Insertion Loss: Ensures minimal signal loss for high efficiency
- High Power Handling: Supports continuous wave (CW) power up to 30W and pulsed power up to 20kW
- High Isolation: Provides isolation of up to 32 dB, preventing feedback
- PM & Non-PM Options: Available in polarization-maintaining and non-polarization maintaining configurations
- Customizable Fiber Options: Fiber type and length can be tailored to application needs
- Excellent Temperature Stability: Reliable performance across a broad temperature range (-40°C to +85°C)
Applications
- High Power Fiber Lasers: Protects the laser source from harmful back-reflections
- High Power Fiber Amplifiers: Enhances the efficiency and stability of fiber amplifier systems
- Instrumentation: Essential for precise measurement and testing in optical systems
- Test and Measurement: Used in fiber optic testing applications to ensure signal integrity
- Fiber Amplifier Lab Research: Ideal for experimental setups in research and development
Frequently Asked Questions
What is the 850nm High Power Polarization Independent Isolator used for?
What are the features of the 850nm High Power Polarization Independent Isolator?
What are the applications of the 980nm High Power In-line Optical Isolator?
What are the performance specifications of the DK-XS-DT-006-A/2 High Power Component Series?
Can custom isolators be made according to specific needs?
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